ROLL.TXT: ROLL ANGLE ANCILLARY DATA FILE This file contains roll angle estimates history as derived from SIR-C null tracking algorithms developed by J. C. Curlander, et al. GMT is expressed as (YYYY/ddd:hh:mm:ss.s). Roll angles are expressed in degrees. 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 29.50 Site Name: Japan C3 Site ID: N79 No. of Ancillary Data Records: 36 GMT Roll Angle 1994/101:05:01:12.0 206.01 0.0000000 1994.00 206.0028839 0.00 1994/101:05:01:25.8 206.00 0.0000000 1994.00 205.9951477 0.00 1994/101:05:01:39.6 206.00 0.0000000 1994.00 206.0044861 0.00 1994/101:05:01:53.3 206.01 0.0000000 1994.00 206.0229797 0.00 1994/101:05:02:07.1 206.03 0.0000000 1994.00 206.0244904 0.00 1994/101:05:02:20.9 206.00 0.0000000 1994.00 205.9977112 0.00 1994/101:05:02:34.7 205.98 0.0000000 1994.00 205.9719086 0.00 1994/101:05:02:48.5 205.97 0.0000000 1994.00 205.9636536 0.00 1994/101:05:03:02.3 205.98 0.0000000 1994.00 205.9759064 0.00 1994/101:05:03:16.1 205.98 0.0000000 1994.00 205.9833679 0.00 1994/101:05:03:29.9 206.00 0.0000000 1994.00 206.0250244 0.00 1994/101:05:03:43.6 206.03 0.0000000 1994.00 206.0098267 0.00 1994/101:05:03:57.4 205.99 0.0000000 1994.00 205.9992065 0.00 1994/101:05:04:11.2 205.98 0.0000000 1994.00 205.9848633 0.00 1994/101:05:04:25.0 205.97 0.0000000 1994.00 205.9876709 0.00 1994/101:05:04:38.8 206.00 0.0000000 1994.00 205.9830017 0.00 1994/101:05:04:52.6 205.97 0.0000000 1994.00 205.9686127 0.00 1994/101:05:05:06.4 205.97 0.0000000 1994.00 205.9689178 0.00